CN207734563U - A kind of racket mount structure - Google Patents
A kind of racket mount structure Download PDFInfo
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- CN207734563U CN207734563U CN201820017235.5U CN201820017235U CN207734563U CN 207734563 U CN207734563 U CN 207734563U CN 201820017235 U CN201820017235 U CN 201820017235U CN 207734563 U CN207734563 U CN 207734563U
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- frame
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- gradual change
- frame shape
- change handover
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Abstract
A kind of racket mount structure, the frame is divided into several sections by bottom end to top, and there are at least two frame shapes, and the frame shape of the corresponding section in both sides is identical, the frame shape of each section section adjacent thereto is different, two kinds of frame shape joints are all equipped with a gradual change handover region, each gradual change handover region crossfades into another frame shape by a kind of frame shape, it is alternately equipped with one between two gradual change handover regions wherein on the inside of the frame and strengthens protrusion, the reinforcing protrusion glidingly connects the section at both ends on the outside of two gradual change handover regions, it is protruded towards the inside of the frame with two section junctions on the outside of two gradual change handover regions the reinforcing protrusion, the sectional area of the section between two gradual change handover regions and two gradual change handover regions is set to be more than the area of section of two end sections on the outside of two gradual change handover regions.Increase the volume between two gradual change handover regions by this method, and then promotes the structural strength of two kinds of frame shape junctions.
Description
Technical field
The utility model is related to a kind of racket mount structures.
Background technology
Most common frame of racket on the market, frame shape are ellipse either rectangle, and because of its simple shape, manufacture is held
Easily, it is suitable for beginner, the basis of even more various frames.Wherein, the frame of rectangle structure is with its excellent stability and antitorque
Power is known, can usually bear higher threading poundage, and be usually used in attack class because having more aggressiveness in square stance
The racket of type.Ellipsoidal structure further decreases air drag when swinging the bat and makes back under the twisting resistance for maintaining frame certain
Ball is more quick quick, is to have both stable and speed frame shape, is common in the racket of speed or comprehensive type.
However in order to strengthen the broken wind energy power of racket, and reduce air drag and make batting more dexterous, and develops water chestnut
The frame of shape structure；Almost it may be said that as long as the racket of speed type, can see diamond structure to occur in whole or in part
On frame, undoubtedly most representational speed frame shape.
The racquet frame of existing a kind of combo box shape, in order to obtain ratio appropriate, Yi Jijian between stabilization and speed
The performance of racket in all respects is cared for, by aerohydrodynamics of the analysis racket when brandishing, by the frame shape knot of different characteristics
Structure designs the different location in frame, so that frame shape characteristic is able to play maximum efficiency.The frame of common combo box shape is the bottom of by
Portion to top gradually changes, and such as fades to octagonal variation by hexagonal by bottom to top, or be divided into multistage frame shape by bottom to top
Variation etc. allows frame to have certain speed concurrently again on the basis of keeping face stable, solid, therefore is usually used in comprehensive type
Racket.Although however the frame of this type has two or more frame shapes of different shapes, two kinds of frame shape join domains big
Mostly with grading profile change frame shape, but join domain still such as the racquet frame of single frame shape along the radian of bending and with two kinds
Frame shape connects, therefore the tender spots that the interface point of two kinds of frame shapes is frame structure, is easiest to produce fracture because force is excessive, still
It is to be improved.
Utility model content
The purpose of this utility model is to provide for a kind of racket mount structure, it is to strengthen two kinds of frame shape junction structures
The racquet frame of combo box shape, the racquet frame that it has abandoned existing combo box shape are easy two kinds of frame shape of different shapes junctions
The fragile structure point lost.
The utility model is realized in this way a kind of racket mount structure, it includes an annular frame, one end and one
Middle bar connection, the frame are defined as the bottom end of the frame with middle bar junction, which is divided into several sections by bottom end to top,
And there are at least two frame shapes, and the frame shape of the corresponding section in both sides is identical, the frame shape of each section section adjacent thereto is different, and two
Kind frame shape joint is all equipped with a gradual change handover region, and each gradual change handover region crossfades into another frame shape by a kind of frame shape,
It is alternately equipped with one between two gradual change handover regions wherein on the inside of the frame and strengthens protrusion, which glidingly connects two gradually
Become two sections on the outside of handover region, two section junctions on the outside of the reinforcing protrusion and two gradual change handover regions are towards the frame
Inside is protruded, and the sectional area of the section between two gradual change handover regions and two gradual change handover regions is made to be more than two gradual change handover regions
The area of section of two end section of outside.
The section configuration of the utility model wherein frame shape is hexagon, and the section configuration of another frame shape is octagonal；Its
In the section configuration of a frame shape be quadrangle, the section configuration of another frame shape is hexagon；Wherein the frame is connected close to middle bar
The section at place is known as lower frame section, and the section far from middle bar is known as upper ledge section, which is equipped with interior on the outside of the frame at upper ledge section
A recessed threading groove.
The utility model has the beneficial effects that using above-mentioned technological means, increase by two kinds of frame shape join domains in racquet frame
Volume, promoted racquet frame in two kinds of frame shape junctions structural strength, greatly improve the racquet frame of combo box shape in two kinds of frames
Shape junction structure more fragile the problem of being easily broken off.
Description of the drawings
Fig. 1 is the appearance vertical view of the utility model preferred embodiment.
Fig. 2 is the partly enlarged top view of the utility model preferred embodiment.
Fig. 3 is the enlarged plan view between two gradual change handover regions of the utility model preferred embodiment.
Fig. 4 is the sectional schematic diagram at A-A in Fig. 2.
Fig. 5 is the sectional schematic diagram at B-B in Fig. 2.
In figure：10. frame, 11. insides, 12. outsides, 13. first frame shapes, 14. second frame shapes, 15. threading grooves, in 20.
Bar, 30. gradual change handover regions, 31. strengthen protrusion, 311. solid lines, 312. dotted lines.
Specific implementation mode
A kind of racket mount structure described in the utility model, as shown in Figs. 1-5, to preferred embodiment, detailed description are as follows：
The preferred embodiment frame of the utility model, as shown in Figure 1, 2, it is in slightly egg type outline border which, which is one, there is one
Inside 11 and an outside 12, one end is connect with bar in one 20, which is defined as the bottom of frame 10 with 20 junction of middle bar
End, which is divided into several sections by bottom to top, and has several first frame shapes 13 and several second frame shapes 14, and the frame
The frame shape of the corresponding section in 10 both sides is identical, wherein the section of the first frame shape 13, to be in octagonal, the second frame shape as shown in Figure 4
14 section, to be in hexagon as shown in Figure 5, the section at the top, bottom two of the frame 10 is all set as the in this present embodiment
One frame shape 13, and there are six the sections of the first frame shape 13 and the sections of six the second frame shapes 14 to be staggered for setting altogether, and each the
All there is a gradual change handover region 30 in the joint of one frame shape 13 and each second frame shape 14.
As shown in Figure 2,3, gradual change handover region 30 crossfaded by the octagonal of the first frame shape 13 second frame shape 14 six
It is angular, and the inside 11 of the frame 10 is equipped with one between two first frame shapes 13 and strengthens protrusion 31, which glidingly connects
Two first frame shapes 13 are connect, which protrudes from the junction of itself and two first frame shapes 13 towards the inside 11 of the frame 10,
Dotted line 312 in Fig. 3 is the reality in the signal junction curve of 10 inside 11 of frame, Fig. 3 along 10 outside bending curve of frame
Line 311 is that the present embodiment strengthens protrusion 31 in the practical junction curve of 10 inside 11 of frame, as seen from Figure 3, because strengthening protrusion
31 setting and the volume for increasing by two gradual change handover regions 30 and the second frame shape 14 positioned at two gradual change handover regions 30, and can be strong
Change the structural strength of gradual change handover region 30, and two gradual change handover regions 30 are in the section face for the maximum protruding point for strengthening protrusion 31
Area of section of the product more than its first connected frame shape 13.
Above-described racket mount structure can also be applied on the frame of other combo box shapes, such as the first of frame
Frame shape 13 is hexagon, and the second frame shape 14 is there are three types of square or frame tools or a variety of frame shapes, in top-cross in frame 10
Protrusion 31 is strengthened in the setting one between two gradual change handover regions 30 of wrong ground, to strengthen the connection structure of gradual change handover region 30.
The above-mentioned frame 10, the section close to 20 junction of middle bar are known as lower frame section, and the section far from middle bar 20 is known as
Upper ledge section, it is preferable that please refer to Fig.4,5, the outside 12 that frame 10 is in upper ledge section is equipped with a threading groove 15 of indent, makes
Cable can be hidden in threading groove 15, be reduced when user makes frame 10 contact ground because swinging the bat or the frame 10 and other objects
When product collide, the probability of cable fracture is reduced.
The above is only the preferred embodiment of the utility model, not does limitation in any form to the utility model, is appointed
What those of ordinary skill in the art, if in the range of not departing from the utility model carried technical characteristic, newly using this
Type disclosed technology content makes the equivalent embodiment that part is changed or modified, and without departing from the technical solution of the utility model
Hold, in the range of still falling within the utility model technical characteristic.
Claims (4)
1. a kind of racket mount structure, it includes an annular frame, and one end is connect with bar in one, and the frame is fixed with middle bar junction
Justice is the bottom end of the frame, it is characterized in that：The frame is divided into several sections by bottom end to top, and has at least two frame shapes,
And the frame shape of the corresponding section in both sides is identical, the frame shape of each section section adjacent thereto is different, and two kinds of frame shape joints are all equipped with
One gradual change handover region, each gradual change handover region crossfade into another frame shape by a kind of frame shape, wherein interlock on the inside of the frame
Ground is equipped with one between two gradual change handover regions and strengthens protrusion, which glidingly connects both ends on the outside of two gradual change handover regions
Section, two section junctions on the outside of the reinforcing protrusion and two gradual change handover regions are protruded towards the inside of the frame, and make two
The sectional area of gradual change handover region and the section between two gradual change handover regions is more than two petiolareas on the outside of two gradual change handover regions
The area of section of section.
2. a kind of racket mount structure according to claim 1, it is characterized in that：Wherein the section configuration of a frame shape is hexagon,
The section configuration of another frame shape is octagonal.
3. a kind of racket mount structure according to claim 1, it is characterized in that：Wherein the section configuration of a frame shape is quadrangle,
The section configuration of another frame shape is hexagon.
4. according to a kind of racket mount structure of claims 1 or 2 or 3, it is characterized in that：The wherein frame is close to middle bar junction
Section be known as lower frame section, be known as upper ledge section far from the section of middle bar, which is equipped with indent on the outside of the frame at upper ledge section
A threading groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820017235.5U CN207734563U (en) | 2018-01-05 | 2018-01-05 | A kind of racket mount structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820017235.5U CN207734563U (en) | 2018-01-05 | 2018-01-05 | A kind of racket mount structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207734563U true CN207734563U (en) | 2018-08-17 |
Family
ID=63122431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820017235.5U Active CN207734563U (en) | 2018-01-05 | 2018-01-05 | A kind of racket mount structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207734563U (en) |
-
2018
- 2018-01-05 CN CN201820017235.5U patent/CN207734563U/en active Active
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